I bought a set of F150 take offs to put on my 2015 Expedition. I thought everything would fit perfect but the rear axles have a lot of spindel still sticking out so I can't put on the center caps. As soon as I saw it, it hit me that the F150 has a solid rear axle vs. Expedition's independent rear. This must be the difference as you can see the front worked great. Does anyone have any suggestions? My only real solution so far is to shave off almost half the spindel threads that are exposed but I really hate to do that.